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Question 30

A wire of length 15m made of a material of resistivity 1.8 × 10-6ohm-m has a resistance of 0.27 ohms. The area of the wire is

  • A.1.5 × 10-4m2
  • B.1.0 × 10-4m2
  • C.2.7 × 10-5m2
  • D.7.3 × 10-5m2
Objective

Question details

Exam body
FUNAAB
Subject
Physics
Year
2019/2020
Question no.
#30
Type
Objective
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